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Why is setTimeout(fn, 0) sometimes useful?
...d a race condition between:
The browser's attempt to initialize the drop-down list, ready to have its selected index updated, and
Your code to set the selected index
Your code was consistently winning this race and attempting to set drop-down selection before the browser was ready, meaning that ...
Can you do this HTML layout without using tables?
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There is nothing wrong with using the tools that are available to you to do the job quickly and correctly.
In this case a table worked perfectly.
I personally would have used a table for this.
I think nested tables should be avoided, things can get messy.
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To prevent a memory leak, the JDBC Driver has been forcibly unregistered
...n I run my web application. It runs fine but I get this message during shutdown.
14 Answers
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How do you normalize a file path in Bash?
..../
Works the same as
realpath -s /path/here/../../
in that the path doesn't need to exist to be normalized.
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ALTER TABLE without locking the table?
When doing an ALTER TABLE statement in MySQL, the whole table is read-locked (allowing concurrent reads, but prohibiting concurrent writes) for the duration of the statement. If it's a big table, INSERT or UPDATE statements could be blocked for a looooong time. Is there a way to do a "hot alter", li...
How to deploy an ASP.NET Application with zero downtime
To deploy a new version of our website we do the following:
11 Answers
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Split Strings into words with multiple word boundary delimiters
I think what I want to do is a fairly common task but I've found no reference on the web. I have text with punctuation, and I want a list of the words.
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Do I use , , or for SVG files?
.../>
</object>
*) Well, not quite for free, because some browsers download both resources, see Larry's suggestion below for how to get around that.
2014 update:
If you want a non-interactive svg, use <img> with script fallbacks
to png version (for older IE and android < 3). One ...
How do I show the changes which have been staged?
...e current HEAD. --staged is a synonym for --cached.
--staged and --cached does not point to HEAD, just difference with respect to HEAD. If you cherry pick what to commit using git add --patch (or git add -p), --staged will return what is staged.
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Why doesn't Java allow to throw a checked exception from static initialization block?
Why doesn't Java allow to throw a checked exception from a static initialization block? What was the reason behind this design decision?
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